Loretta L. Lucas

Follow

Person

Woodbury, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Exposed lens retroreflective article
- Patent number 9,234,990
- Issue date Jan 12, 2016
- 3M Innovative Properties Company
- Ningyong Huang
- B44 - DECORATIVE ARTS
Information Patent Grant
Exposed lens retroreflective article
- Patent number 8,851,688
- Issue date Oct 7, 2014
- 3M Innovative Properties Company
- Ningyong Huang
- B44 - DECORATIVE ARTS

Patents Applicationslast 30 patents

Information Patent Application
RETROREFLECTIVE ARTICLE
- Publication number 20150168614
- Publication date Jun 18, 2015
- 3M Innovative Properties Company
- David B. Running
- B32 - LAYERED PRODUCTS
Information Patent Application
EXPOSED LENS RETROREFLECTIVE ARTICLE
- Publication number 20150015955
- Publication date Jan 15, 2015
- 3M Innovative Properties Company
- Ningyong Huang
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
EXPOSED LENS RETROREFLECTIVE ARTICLE
- Publication number 20110292508
- Publication date Dec 1, 2011
- 3M Innovative Properties Company
- Ningyong Huang
- B44 - DECORATIVE ARTS